SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Gold/Mining/Energy : Strictly: Drilling and oil-field services

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Sharp_End_Of_Drill who wrote (73322)9/13/2000 8:57:32 PM
From: Zeuspaul  Read Replies (1) of 95453
 
Some words about fuel cells, since most people don't seem to understand them.

They run on hydrogen which can be produced in three ways:


PEM fuel cells run on hydrogen. FCEL's molton carbonate direct fuel cell runs on hydrocarbons.

fuelcellenergy.com

FCE has developed a unique type of fuel cell it calls the "Direct Fuel Cell" that is multi-fuel capable. It can utilize natural gas, methanol, ethanol, bio-gas and any other fuel that contains methane.
___________________________________________________
___________________________________________________

platinum used for a catalyst can be poisoned by sulfer or nitrogen contaminants in the gasoline,

To my knowledge no platinum is used in the FCEL direct fuel cells.

From the slide show presentation
fuelcellenergy.com

*Uses commonly available materials
*No noble metal catalyst
_______________________________________________

FCELs fuel cell has been developed. It is going into production and will run on natural gas.

PEM fuel cells for automotive applications are still being developed by other manufacturers. The comments about hydrogen production and infrastructure are valid for PEM fuel cells but not for Fuel Cell Energy's Molton Carbonate direct fuel cell.

Zeuspaul
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext